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NTE309K

NTE309K Description

The NTE309K is a high-performance linear voltage regulator designed for a wide range of power management applications. Manufactured by NTE Electronics, Inc., this IC offers a fixed output voltage of 5.05V and is capable of delivering up to 1A of output current. The device is housed in a robust TO3 package, making it suitable for through-hole mounting. With an operating temperature range of 0°C to 125°C (TJ), the NTE309K is designed to perform reliably in various environmental conditions.

NTE309K Features

• Operating Temperature: 0°C to 125°C (TJ), ensuring stable performance across a broad temperature spectrum.
• Quiescent Current: Low quiescent current of 10 mA, which minimizes power consumption and enhances efficiency.
• Power Supply Rejection Ratio (PSRR): 50dB at 120Hz, providing excellent noise filtering and stable output voltage.
• Input Voltage Range: The regulator can handle input voltages up to 35V, offering flexibility in power supply design.
• Output Configuration: Fixed positive output voltage of 5.05V, simplifying circuit design and ensuring consistent power delivery.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected components from damage.
• Compliance: ROHS3 compliant, ensuring environmental safety and regulatory adherence.
• Packaging: Supplied in a bag, facilitating easy handling and storage.

NTE309K Applications

The NTE309K is ideal for applications requiring stable a and reliable power supply. Its high PSRR and low quiescent current make it particularly suitable for low-noise, high-efficiency power management solutions. Key applications include:

• Consumer Electronics: Ideal for powering sensitive electronics such as audio amplifiers, where low noise and stable voltage are critical.
• Industrial Equipment: Suitable for industrial control systems and automation devices that require robust power management.
• Telecommunications: Provides a reliable power source for communication infrastructure components, ensuring consistent operation.
• Automotive: Can be used in automotive electronics where the operating temperature range and protection features are essential.

Conclusion of NTE309K

The NTE309K stands out as a reliable and efficient linear voltage regulator, offering a combination of high performance and robust protection features. Its low quiescent current and high PSRR make it an excellent choice for applications where power efficiency and noise reduction are paramount. The device's wide operating temperature range and over-current and over-temperature protection ensure reliable operation in various environments. With its fixed positive output voltage and through-hole mounting configuration, the NTE309K is easy to integrate into a wide range of power management systems. Whether for consumer electronics, industrial applications, or automotive systems, the NTE309K provides a dependable and efficient power solution.